andrews 32/143 Installation Manual, Operation And Service Manual page 55

PARTS LIST AND ILLUSTRATIONS
Ref. Part No. Description
B171 Unvented Systems Kit Complete
D1 C780 Pressure Reducing Valve/Strainer
D2 C781 Check Valve / Expansion Valve
D3 C782 Expansion Vessel
D4 E462 Temperature/Pressure Relief Valve
D5 C783 Tundish
D6 C772 Adaptor
B173 Wall Mounting Kit for Expansion Vessel
D7 Hose Assembly
D8 Wall Bracket Assembly
Ref. Part No. Description
B172 Unvented Systems Kit Complete
C1 C784 Pressure Reducing Valve/Strainer
C2 C785 Check Valve
C3 C782 Expansion Vessel
C4 C380 Temperature/Pressure Relief Valve
C5 C384 Tundish
C6 C786 Expansion Valve
B173 Wall Mounting Kit (Optional)
C7 Hose Assembly
C8 Wall Bracket Assembly
Qty
1
1
1
1
1
1
1
1
1
Qty
1
1
1
1
1
1
1
1
1
55
SECTION 9
Unvented
Systems Kit -
Standard Range
Unvented
Systems Kit -
Hi-Flo Range